Features: Core: 32-bit Arm Cortex-M4 CPU with FPU, Adaptive Real-Time Accelerator (ART Accelerator) enables zero-wait-state execution from flash, frequency up to 168 MHz, features a Memory Protection Unit, 210 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), supports DSP instructions. Memory: Up to 1 MB flash; up to 192 + 4 KB SRAM, including 64 KB CCM (Core Coupled Memory) data RAM; 512 bytes OTP memory; flexible static memory controller, supports Compact Flash, SRAM, PSRAM, NOR and NAND memory. LCD parallel interface, supports 8080/6800 modes.